| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.74 | 4.279% | $95.6656 | $95.67 | $95.65 | $95.70 |
| Purchase #2 | $38.78 | 9.494% | $42.4618 | $42.46 | $42.45 | $42.50 |
| Purchase #3 | $20.72 | 11.690% | $23.1422 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $26.47 | 10.262% | $29.1864 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $217.91 | 8.596% | $236.6415 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $198.93 | 7.358% | $213.5673 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $17.29 | 5.805% | $18.2937 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $611.84 | $658.9585 | $658.96 | $658.95 | $659.00 | |